Results 31 to 40 of about 40,877 (227)
, 2005 We derive upper bounds for the number of asymptotic degrees (determining modes and nodes) of freedom for the two-dimensional Navier--Stokes system and Navier-Stokes system with damping.
Ilyin, Alexei A., Titi, Edriss S.
core +1 more source
Performance of Viscous Damping in Inelastic Seismic Analysis of Moment-Frame Buildings [PDF]
, 2018 This report investigates the performance of several viscous damping formulations in the inelastic seismic response of moment-frame buildings. The evaluation employs a detailed model of a 20-story steel building.
Hall, John F.
core
Master Equation for the Motion of a Polarizable Particle in a Multimode Cavity
, 2010 We derive a master equation for the motion of a polarizable particle weakly interacting with one or several strongly pumped cavity modes. We focus here on massive particles with complex internal structure such as large molecules and clusters, for which ...
Arimondo E +25 more
core +1 more source
Rayleigh Wave Calibration of Acoustic Emission Sensors and Ultrasonic Transducers. [PDF]
, 2019 Acoustic emission (AE) sensors and ultrasonic transducers were characterized for the detection of Rayleigh waves (RW). Small aperture reference sensors were characterized first using the fracture of glass capillary tubes in combination with a theoretical
Ono, Kanji
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Advanced Healthcare Materials, EarlyView.Laser‐Induced Forward Transfer (LIFT) is presented as a powerful micropatterning tool. An objective printability framework is developed to assess optimal printing parameter combinations. The technology is further explored for its ability to deterministically deposit microdroplets at predefined locations following CAD designs, enabling the patterning of
Cécile Bosmans +8 more
wiley +1 more source
International Journal for Computational Civil and Structural Engineering, 2018 Development of linear equations of motion for seismic analysis is discussed in the paper. The paper continues the discussion: the author does not agree with colleagues putting damping matrix into the right-hand part of the equation of motion describing ...
Alexander G. Tyapin
doaj +1 more source
Historical seismograms for unravelling a mysterious earthquake: The 1907 Sumatra Earthquake [PDF]
, 2010 History of instrumental seismology is short. Seismograms are available only for a little more than 100 years; high-quality seismograms are available only for the last 50 years and the seismological database is very limited in time. To extend the database,
Kanamori, Hiroo +2 more
core +2 more sources
Dynamic Optical Lattices Through Conducting Polymer‐Gated Confinement
Advanced Materials, EarlyView.The conducting polymer gate is incorporated into organic dielectric lattices to control the dynamic switching of nonlocal Mie resonances in the visible/NIR regions. The “closed gate” from oxidized PEDOT confines the light within dielectric nanocylinders and activates nonlocal Mie resonances, while the “opened gate” from reduced PEDOT facilitates ...
Dongqing Lin +3 more
wiley +1 more source
Identification of Torsionally Coupled Shear Buildings Models Using a Vector Parameterization
Shock and Vibration, 2016 A methodology to estimate the shear model of seismically excited, torsionally coupled buildings using acceleration measurements of the ground and floors is presented.
Antonio Concha, Luis Alvarez-Icaza
doaj +1 more source
On acoustic cavitation of slightly subcritical bubbles [PDF]
, 1998 The classical Blake threshold indicates the onset of quasistatic evolution leading to cavitation for gas bubbles in liquids. When the mean pressure in the liquid is reduced to a value below the vapor pressure, the Blake analysis identifies a critical ...
Harkin, Anthony +2 more
core +3 more sources